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Don't delete nil overlays.

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Per Abrahamsen 1997-06-19 15:31:34 +00:00
parent 834279071a
commit 208920be0d
1 changed files with 4 additions and 2 deletions
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6
lisp/wid-edit.el
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@ -815,8 +815,10 @@ button end points."
(children (widget-get widget :children)))
(set-marker from nil)
(set-marker to nil)
(delete-overlay button)
(delete-overlay field)
(when button
(delete-overlay button))
(when field
(delete-overlay field))
(mapcar 'widget-leave-text children)))
;;; Keymap and Commands.